<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <style>
        body {
            margin: 0;
        }

        html,
        body {
            height: 100%;
        }
        .error-page-main {
            position: relative;
            padding-top: 50px;
            text-align: center;
        }
        .error-page-main__tip-img {
            max-width: 100%;
            width: 220px;
            height: 200px;
        }
        .error-page-main__code {
            position: absolute;
            top: 82px;
            left: 50%;
            width: 56px;
            margin-left: -108px;
            color: #888;
            font-size: 16px;
        }
        .error-page-main__message {
            padding: 3px 0 10px;
            font-size: 16px;
            color: #666;
        }
        .error-page-main__primary-btn {
            min-width: 120px;
            height: 40px;
            line-height: 40px;
            padding-left: 10px;
            padding-right: 10px;
            border: none;
            border-radius: 4px;
            color: #fff;
            font-size: 16px;
            background-color: #e6454a;
        }
        .error-page-main__primary-btn:active {
            background-color: rgba(230, 69, 74, 0.8);
        }
    </style>
</head>
<body>
<div class="error-page-main">
    <img
            class="error-page-main__tip-img"
            src="../img/tip-img.png"
            alt="错误提示" />
    <span class="error-page-main__code js-code">500</span>
    <p class="error-page-main__message js-message">服务器异常，请联系管理员！</p>
    <button class="error-page-main__primary-btn js-primary-btn">返回</button>
</div>
</body>
</html>